13 minute timer
Press Start and an alarm will ring in exactly 13 minutes. Good for a short run or a pasta that takes a little longer.
13 minutes is 780 seconds, or 22% of an hour. The timer keeps exact time in a background tab and shows the time left in the tab title. Press Space to pause, R to reset, F for full screen.
Other timers
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Minutes and hours
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- 1 hr
- 75 min
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- 2 hr
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Set a custom timer · Stopwatch · Pomodoro timer · Classroom timer